Temperature & Humidity Sensors TESTED w/ Home Assistant - It's Cool, Hot and Moist!

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A complete end to end testing of 24 various temperature sensors of all various types. More data at digiblur.com/wiki/ha/temp-hum...
Moat S2 amzn.to/3ZFqf1y
SensorPush HT.w Wireless Thermometer amzn.to/3yr1kT8
XIAOMI Display s.click.aliexpress.com/e/_DnS...
Inkbird IBS-TH2 amzn.to/3FapwwP
RuuviTag 4in1 amzn.to/3YzgeBz
Aqara Temperature Sensor amzn.to/3Jq1kck
Govee H5075 amzn.to/3Jq1osA
SwitchBot Display amzn.to/3ZQNCVh
ThermoPro TP357 amzn.to/3YwNBoE
ThermoPro TP393 amzn.to/3FdzzBl or s.click.aliexpress.com/e/_DBc...
Third Reality Zigbee Display amzn.to/3mF29W1
SONOFF SNZB-02D Zigbee itead.cc/product/sonoff-snzb-...
MOES ZigBee Display amzn.to/3La9dnQ
Moes ZigBee Sensor amzn.to/41Yyd79
Zooz 4-in-1 amzn.to/3FhFEwz
Hue Motion Sensor amzn.to/3FbCoTr
Shelly Plus H&T s.click.aliexpress.com/e/_Dk5...
DHT22 amzn.to/3L91ciI
HTU21D amzn.to/3L5DILz
SHT31 amzn.to/41Wohv6
BME280 amzn.to/42b5AnJ
AHT21 amzn.to/3ZpV1v3 or s.click.aliexpress.com/e/_Dn5...
Yolink amzn.to/3ylzurA
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00:00 Intro
01:48 The How
04:11 Grafana Charts
14:23 The Specs
16:58 Sensors Hands On
17:15 Moat S2
17:36 3Reality Zigbee Sensor
18:08 Xiaomi Miji
18:34 Govee H5075
19:25 Inkbird IBS-TH2
19:51 Sonoff SNZB-02D
20:33 RuuviTag
20:53 Konke
21:08 Aqara
21:39 Moes
22:08 SwitchBot
22:41 Moes Smart
23:34 ThermoPro TP357
24:09 ThermoPro TP393
25:32 Zoes 4-in-1
26:13 Philips Hue
26:47 SensorPush
27:29 Shelly Plus
28:47 Yolink
29:37 DIY i2c sensors
31:18 Closing
31:45 NOT The BEST Part!

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22 июл 2024

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Комментарии : 128

@XLR8bg Год назад

I have a small suggestion. I think it'd be good if you have a summary where you focus just on the main factors, like accuracy, price, and connectivity... basically to make a few recommendations quickly and to the point. From my POV, I just want to know what will work with my existing setup and is a good balance between quality/accuracy and price. It's cool that you have all this data, there obviously are people that are very interested in all the details, but there's also casuals (like me) that will benefit from a "the gist of it" part in your video so we don't get overloaded with a ton of details that we don't really care about.

@digiblurDIY Год назад

It is HA centric so most of them work with standard interfaces of HA such as Zigbee and BLE. It was probably too many sensors but the selection of ones we have to pick out of all seem to have issues in some form. No real best..

@XLR8bg 11 месяцев назад

@@digiblurDIY Fair enough, but my point of view was more in terms of how the information is presented. There is loads of good info, but it is a bit hard to track with the jumping between graphs / device types, and it's a bit cumbersome to filter out what one is not interested in. IMO, the information will be easier to digest if the video had grouped the devices, for example by interface: BT, Zigbee, DIY sensors... And then you can have a summary of your findings at the end of each group/category. I personally came for the tests of the individual sensors as I want to make a few humidity and temp sensors myself as a hobby, so that's the parts of the video that really interested me and I could have skipped all the BT/Zigbee stuff. But still, great content and very helpful in narrowing down my search. PS Thanks for also including the stores from which you sourced the sensors, really helpful in terms of being reasonably confident what I'll get is what you tested and not just something with the same branding but performing worse.

@D-Oliver 11 месяцев назад

As a casual, I agree. There was some summarising part way through, but I was hoping for a succinct shortlist of your favourites in each category. This video has made me aware of things to look for when choosing, and I'll watch again. Many thanks!

@jimbrewer5821 Год назад

Travis, Thanks so much for testing these various sensors. That was a lot of work on your part to pull all of this data together. Job well done! 👏 I think this video will help many of us in choosing a cost effective, accurate, Temp/RH sensor for our various use cases. Thanks again! 😁

@digiblurDIY Год назад

Thanks!! It is definitely a lot of data to pour over. I appreciate your suggestion to check out the AHT21, pretty solid sensor for the price! Especially with how expensive the BME280's are now. I'll be updating the article on the website with more pictures and such later today too.

@mindshelfpro Год назад

Thanks for taking the time to do testing on these sensors!

@digiblurDIY Год назад

You bet! And thanks for watching!

@Johan-bb4sy Год назад

Very helpful information and great test! There are also 'humidity calibration/reference kits' available with certain salts that if you make a saturated solution of, and put that solution in a closed container, the humidity level of the air in that container is always known. For instance the the relative humidity in the air above a saturated solution of sodium chloride, kitchen salt, is 75% at room temperature. Using these kits might be helpful to get some reference values to check out performance of humidity sensors.

@RC-1290 8 месяцев назад

It was kind of tricky to locate each specific sensor, so I figured I'd write down some timestamps: 17:15 Moat S2 17:36 3Reality Zigbee Sensor 18:08 Xiaomi Miji 18:34 Govee H5075 19:25 Inkbird IBS-TH2 19:51 Sonoff SNZB-02D 20:33 RuuviTag 20:53 Konke 21:08 Aqara 21:39 Moes 22:08 SwitchBot 22:41 Moes Smart 23:34 ThermoPro TP357 24:09 ThermoPro TP393 25:32 Zoes 4-in-1 26:13 Philips Hue 26:47 SensorPush 27:29 Shelly Plus 28:47 Yolink 29:37 DIY i2c sensors

@digiblurDIY 8 месяцев назад

Many thanks! Let me add these in.

@reneb5222 Год назад

Love the same Aqara ones. Have 4 of them outside. Sometimes they get wet inside because of freaky rain weather. I simply remove 🔋 then dry them. Stick new 🔋 in and runs again. Does fine with high 30 C and low -5.

@adnans.8421 3 месяца назад

Very informative, thank you for your hard work on the video. 👏💙

@digiblurDIY 3 месяца назад

Thank you!

@scorfman1 Год назад

Good stuff as always! I have many of the Govee H5102 for indoors. Do you know if the TP ones broadcast their battery level as well? I want a AAA for the freezer but need to keep watch on battery in HA.

@digiblurDIY Год назад

Not seeing that in HA itself at this time on those. I only see a full battery icon on the app. It could possibly be something that would be later added as a feature to that device in HA. I know it is there on the Inkbird freezer one as I've had one in my freezer for probably close to a year now or more.

@OldCurmudgeon3DP Год назад

Love my BME projects. Had one outside for several years now & it hits 100%RH. The temp needs a -2F correction for some reason. It's in open air so shouldn't have heating issues. Poked a hole (silicone it) in the freezer seal for a DS18B20 and but a Reed switch on the door. No more thawed food if the door gets hung up on a tray or food box.

@digiblurDIY Год назад

Have a few BME280 projects myself. Great sensors.

@user-ol6oc7ok2m 8 месяцев назад

I am currently facing a predicament concerning the humidity levels in my cigar boxes, which prompts me to seek guidance. Currently, I utilize the Govee H5075 for humidity monitoring, and despite recalibrating it using a 69% humidity calibration bag provided by Boveda, it consistently displays a reading of 74% within the calibration bag. This discrepancy of 1% in humidity accuracy necessitates frequent changes in humidity bags. I would greatly appreciate your assistance in identifying the appropriate sensors for accurately monitoring the temperature and humidity in my humidors. the total is 6 humidors boxes

@ronm6585 Год назад

Thanks Travis. Great info.

@digiblurDIY Год назад

You bet!

@Merlijn39 2 месяца назад

Thanks so much. Exactly what I was looking for. Just basing on specs, I think Switchbot is one of the most accurate, but some people complain about the screen not working after some time.

@digiblurDIY 2 месяца назад

I haven't had the issue with the screen. They do make one without the screen now too though.

@arthurboritzka 5 месяцев назад

Have a son in your sons age, so cutting him in here made me like & subscribe! Love the energy and the quality content!

@digiblurDIY 5 месяцев назад

Thanks so much!! He's in quite a few videos during the outros and even in some others helping out.

@LappingMaster 2 месяца назад

Golden video.

@Ender_Wiggin Год назад

I can see the humidity reading being off due to the plastic enclosure and how the air makes its way to the sensor. It would be nice to know what sensor each device is using under the hood. I have a feeling a lot of the sensors will be similar to your DIY setup. I think the DIY setup just had a much better sensor-to-air interface. Also, keep in mind that these are all relative humidity measurements so temperature differences will affect the readings.

@digiblurDIY Год назад

Yep. I thought about that as well depending on how they buried the sensors in the case so I did run the high humidity test for 30 min or so to really give it time to soak up some air/moisture but sadly many did not yet some of the ones in the case did. I would call that a design flaw at that point for the ones that didn't. I did try to include that on the sheet on the sensors used under the hood and found it on only a couple of them. Most if not all didn't disclose this info on their product pages.

@kanipaa Год назад

Thanks for huge test. What be best zigee with display for long battery lifetime for only room temperature measuring?

@digiblurDIY Год назад

Maybe the 3Reality one given it is regular batteries, just have to tweak it a little at times I found - amzn.to/3H5Rwmk

@pkd2411 6 месяцев назад

Can you make similar video on comparison test between various pm2.5/pm10 air quality sensors available in the market ?

@user-zg2hg4cu5b Год назад

Did you use ESPhome or Tasmota for the DIY sensors? Ive been reading that Tasmota + BME280 can be innacurate.

@digiblurDIY Год назад

I use Esphome for DIY sensors since I can change the polling and sampling.

@MrConcord75 Год назад

I don't want a flood, so I 'liked' and 'subscribed'

@digiblurDIY Год назад

I am biased being his dad but damn, I love this clip. Spontaneous character for sure!

@szpl Год назад

Just to be on the safe side.... #metoo :)

@eugsmiley Год назад

I had been really excited about the Xaoimi sensor until seeing this comprehensive review. Not so much any more. I have serious issue with dropping >$30 for sensors. That's insanity! I'm not made of money. Another issue is the sensors that have no display and are 3x the price of one with a display. You did the hard work, but I took your data and dropped anything >$20 to appeal to the value crowd. The list shrinks down to: Inkbird IBS-TH2 , $20 Aqara Temperature Sensor, $20 Govee H5075 BT , 2-pack, $25.00 ($12.50 ea.) SwitchBot BT Display, 4-pack, $39.00 ($9.75 ea.) ThermoPro TP357 BT, $11 ea., $20 for 2 ThermoPro TP393 BT, $20 Edit: I went back and rewatched your graphing commentary and dropped the SONOFF from the list. Keep churning out the great vids, Travis!

@digiblurDIY Год назад

Some great picks! I like the AA/AAA battery aspect as well given you aren't chewing up batteries if you go the rechargeable aspect too.

@WndSks Год назад

I have 3 flashed Xiaomi sensors connected directly to a RPi running HA, works great so far (normal indoor rooms).

@simoneatough6391 Год назад

Would have been great to hear your thoughts on the aqara TVOC sensor. I don't really need the TVOC part, but the display with the temperature and humidity is pretty nice

@digiblurDIY Год назад

I might include that in a later one down the road to see if it is as bad as some of the reviews say it is.

@simoneatough6391 Год назад

@@digiblurDIY a firmware update fixed the issues with falling off the ZigBee network. Can't really comment on its accuracy though

@Sylvan_dB Год назад

The BME280 is a great sensor. The DHT22 is fine, but it is much harder to use. I suspect the driver code you are using could be improved. It took me a long time to get my driver reliable and do all the recovery when the sensor hangs up. But I've had them running since long before the BME280 was available, and I've felt no need to swap them out.

@digiblurDIY Год назад

It is esphome used on the latest release. It is known to not be very accurate. Many people have issues with it including one member that cost him a 10k remodel.

@Qosmio1955 Год назад

@@digiblurDIY Curious. I have two of these in service and they are rock-solid. Both are esphome. I have other sensors, including a store-bought weather station and the accuracy of the DHT22 sensors is a match for all of them. Makes me wonder if there may be environmental reasons for the dodgy behaviour that some have experienced? I dunno, may EMR or EMF from other sources? I did have to use the following line in my ESPHome yaml to get it to work properly... "model: DHT22_TYPE2"

@jimd1617 2 месяца назад

thank you :)

@pkd2411 6 месяцев назад

I saw whole video but i dont know which company is using what sensor and what are the recommended hygrometer thrometer ??

@digiblurDIY 6 месяцев назад

Depends on what package type you need.

@paddledogs Год назад

Wow, lots of work. It would have been interesting to compare to a standardized thermometer to see how accurate they were.

@digiblurDIY Год назад

I did look up some certified accurate sensors but they were well out of my price range. A major reason why I went with this many sensors too.

@paddledogs Год назад

@@digiblurDIY I was pondering that after I posted and came to the conclusion that you probably could just see what the average after throwing out the outliers. I did order a thermopro TP357 through your link

@FrankyB295 Год назад

Did you have to use multiple Bluetooth proxies to connect all the Bluetooth sensors?

@digiblurDIY Год назад

I have 3 or 4 around the house but that's for coverage not for additional sensors. I haven't run into a limit yet.

@FrankyB295 Год назад

How many Bluetooth devices do you have connected through proxies?

@feth7747 4 месяца назад

I have just received the zigbee model (23' 00"); IMPOSSIBLE TO OPEN the door battery, when you opens yours smootly.

@digiblurDIY 4 месяца назад

Which brand?

@pkd2411 6 месяцев назад

Can you confirm which company is using AHT21 ,BME280 ,SHT31 and so on

@digiblurDIY 6 месяцев назад

Most didn't disclose the exact sensor model they used, some of them mentioned the brand or country origin and that was about it.

@andymok7945 Год назад

Thanks very much. Nice testing. I have 2 of the Aqara WSDCGQ11LM (zigbee) and they suck. I have other Aqara zigbee devices and they are fine. The temp/hum sensors are not so good at all. They will just drop off. I had them both just 4 feet from a zigbee light bulb that is also a repeater. Fine for a couple of days and one or the other will drop off. I stated my findings in my review on amazon. They reached out to me and and asked some question. They went on about no official support when not using their hub. I explained that again, the other sensors are working and that zigbee 3.0 is a standard. Then no more communications. A couple of months ago, I installed tasmota on a D1 mini to monitor my freezer until I find something that will work properly with a battery.

@digiblurDIY Год назад

Yes, that's been a problem with their old non 3.0 spec sensors for a quite a while. They are sticky and don't want to reroute and will just fall off the network. Seen it quite a bit. Sadly it has had me shy away from any of their sensors now as my mind kind of groups them together. Especially if another vendor has the same sensor. Like a door sensor or some other common device.

@marcusone1 9 месяцев назад

@@digiblurDIY @andymok7945 I have a ton of Aqara sensors, and use the temp/hum in my bathrooms with great success to control the fan on/off. Not really tested their accuracy, but have worked fine for me. As for dropping off... with Z2M they are fine (issues I though was they don't follow the zigbee standards, so any Aquara that were routers were really the issue). I also solve some stability issues be making sure my WiFi wasn't anywhere near the zigbee channel they use, been great ever since. Maybe once a year one (out of dozens) drops off and I have to just put controller in pair mode, press the button on the device (once to just wake it) and it reconnects fine.

@NiNjaTurtLe697 7 месяцев назад

Do you find it accurate at least?

@marcusone1 7 месяцев назад

accurate enough for my purposes. using high quality batteries I find fixes their "flaky" connection. I also do not have any other off brand routers (only routers are flashed with z2m)@@NiNjaTurtLe697

@andymok7945 7 месяцев назад

@@NiNjaTurtLe697 They were pretty good on accuracy.

@jmr Год назад

I'm done with the coin cell models. I really like my Ecowitt WN31.

@digiblurDIY Год назад

YES! I've been quickly annoyed by them as well. Rechargeables have spoiled me.

@jmr Год назад

@@digiblurDIY As a fellow weather geek I think you would have enjoyed the Skywarn class I took yesterday. Afterwards I got to talk to the presenter. She's a meteorologist that works for the NWS.

@Tntdruid Год назад

What is the best for dyi stuff?

@digiblurDIY Год назад

BME280 is great but the cost is too much right now. AHT21 and SHT31 are greet.

@Tntdruid Год назад

@@digiblurDIY Nice thanks 👍

@wyohman00 5 месяцев назад

That was the longest 10 minute video I've seen in a long time. After I edit it down in my brain, there's a lot of value but you really need to self-edit and land the plane.

@digiblurDIY 5 месяцев назад

That's why I provided the article/graphs stuff before hand.

@bastian433 Год назад

The problem I have is that all the xiaomi mijia sensors I have don't agree with each other while being in the same spot, they all give different values.

@digiblurDIY Год назад

are they the same revision of sensor? I know the ATCpvvx firmware shows that part.

@emf9 Год назад

My Bluetooth proxy based devices go unavailable regularly. Tried everything to get them to be reliable. Just never able to get it there.... Right now I'm using the inkbird th... But they go unavailable at least once an hour.

@digiblurDIY Год назад

What proxies and did you try esp-idf builds?

@emf9 Год назад

@@digiblurDIY yep. Tried the m5 atom lite, olimex poe, a few others. Arduino and esp-idf... Doesn't seem to matter. They work immediately and I get the sensors going unavailable regularly throughout the day.

@emf9 Год назад

What are you using? I have inkbird in the fridges and freezers. All exhibit the same behavior. Doesn't matter the proxy

@digiblurDIY Год назад

Weird. Haven't seen that I have a crap load of sensors now between 4 proxies around the house and one in the backyard

@emf9 Год назад

@@digiblurDIY what proxy are you using? I don't have other sensors to test with, but tried several proxies.

@zyghom Год назад

my sensor box (temp, hum, light + PIR) costs me around 15$ with the box, sensors, ESP32 and battery, they stay on battery for almost a year (LiPo 500mAh) and for those that are close to window or outside small solar panel makes them unbeatable. I put around 20 around the house - I would probably got bankrupt for 70 per piece ;-) the most important part for DIY is: let them SLEEP. Otherwise their measurements are highly impacted by the MCU getting hot as well as the sensor itself gets warmer if powered on always. So I ended up with 0.2s work and 180s sleep - temperature cannot get higher within 0.2s

@digiblurDIY Год назад

Absolutely! This is why picked ESPHome for the DIY test so I could control the polling time so they were not constantly getting hit. The BME280 is known to self heat in this case if you poll it too often.

@zyghom Год назад

@@digiblurDIY I power them from GPIO, and when ESP goes to sleep, sensors have no power - zero ;-)

@Jackavatar Год назад

Is it possible to share your build with us? i am so interested. The power/sleep management is a topic I haven't touched yet.

@zyghom Год назад

@@Jackavatar YT is removing all the links, send me email maybe

@zyghom Год назад

@@Jackavatar btw I spent few years in Taichung ;)

@rcarioca Год назад

Even though the temperature display update is close to realtime, how many of these actually give a useful historic chart of real time temperature ? Most Tuya based devices only update the chart data every hour, which is really useless as many events can occur in an hour but never be noticed.

@digiblurDIY Год назад

I didn't test wifi Tuya cloud ones luckily. Most of these were local and updated instantly as they changed.

@rcarioca Год назад

@@digiblurDIY the Tuya ones update rapidly on the local display and are also logged on the Tuya cloud server. However there seems to be no implementation by manufacturers using Tuya to offer a historic chart with more real time data. Only every hour logging. A waste of charting.

@digiblurDIY Год назад

That's what I don't use their cloud. Useless

@rcarioca Год назад

@@digiblurDIY So that means that you don't use tuya devices or somehow you hack into them

@digiblurDIY Год назад

No. I had a few here. They were zigbee based and that is a local protocol. No cloud required.

@largepimping Год назад

I failed to like and subscribe, and now my house is flooded. DAMNIT.

@digiblurDIY Год назад

Oh nooozz! Sending OG over in the boat immediately!

@MattiaRaggiDrum 5 месяцев назад

So the best is?

@digiblurDIY 5 месяцев назад

Best is purely subjective and based on the project.

@KennyGarland Год назад

Would have been nice to have a non-digital scientific control during the experiment time period.

@digiblurDIY Год назад

I did look into some that I could track along these but the pricing was nuts and I don't have that kind of budget.

@jadedFk 3 месяца назад

Give us the TLDR

@digiblurDIY 3 месяца назад

Depends on your use case. Battery or wired?

@jadedFk 3 месяца назад

@@digiblurDIY battery

@digiblurDIY 3 месяца назад

@jadedFk probably one of the AAA based Bluetooth ones.

@csuszi11 Год назад

I am sorry but there is a logical flaw here. without reference how would you know how they perform? you just put random numbers next to each other. you should compare them to a standard, to a device that is 100% accurate. I appreciate the lots of devices and the work you put into the video, but I think this is kind of pointless

@digiblurDIY Год назад

Yes, they were all bad so you are correct.

@UcantBeSerious03 Год назад

moist

@digiblurDIY Год назад

Just like Duncan Hines!

@calebjpryor Год назад

I love this content. Good work @digiblurdiy

@digiblurDIY Год назад

Thanks!! It was a loooonnggg one. Tried to capture it all depending on what pieces & parts people wanted to view. I love some RU-vid chapters!

@RepairGuyDK Год назад

you make good videos !, allways a sh*tload of sensors, thank you. But Please get the Aqara name right...haha, it´s NOT! Aquarie.......it´s Aqara......A-KA.RA

@digiblurDIY Год назад

Ha! I probably got them all wrong. Sonoff. Govee, xiaomi etc. Names are fun and definitely pronounced differently in my area.

@RepairGuyDK Год назад

@@digiblurDIY hahaha, don't take it too serious, i was just poking you a little, My brain melts when you say aqurie... Hahah OMG ❤️

@digiblurDIY Год назад

Oh definitely not all serious. I know I screw up words. It is the continued trolling the manufacturers do to us or maybe just me.